# Periocular-based biometrics robust to eye rotation based on polar coordinates

> Research article (Multimedia Tools and Applications, 2015) · cited 12× · AI/ML

**Wikidata**: [openalex:W2230632434](https://www.wikidata.org/wiki/openalex:W2230632434)  
**Source**: https://4ort.xyz/entity/periocular-based-biometrics-robust-to-eye-rotation-based-on-polar-coordinates